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https://issues.apache.org/jira/browse/ZOOKEEPER-2921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16211143#comment-16211143
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Jordan Zimmerman commented on ZOOKEEPER-2921:
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Fair point - I updated the description...
Do we need a new threshold value or is re-using {{fsyncWarningThresholdMS}}
sufficient?
> fsyncWarningThresholdMS is applied on each getChannel().force() - also needed
> on entire commit
> ----------------------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-2921
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2921
> Project: ZooKeeper
> Issue Type: Improvement
> Components: server
> Affects Versions: 3.5.3
> Reporter: Jordan Zimmerman
> Priority: Minor
>
> FileTxnLog.commit() has a warning when an individual sync takes longer than
> {{fsyncWarningThresholdMS}}. However, it would also be useful to warn when
> the entire commit operation takes longer than {{fsyncWarningThresholdMS}} as
> this can cause client connection failures. Currently, commit() can take
> longer than 2/3 of a session but still not log a warning.
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